Square Roots Course
This course equips you with solid, efficient methods to master square roots. Starting from perfect squares, you will explore Babylonian techniques, mental estimation, and geometric uses, developing accurate, verifiable solutions for everyday maths and quantitative tasks in Botswana contexts.

from 4 to 360h flexible workload
valid certificate in your country
What will I learn?
Gain quick, dependable skills for square roots and radicals. Learn key properties, perfect squares, exact and approximate values, plus mental maths for fractions and decimals. Tackle areas, scales, diagonals, estimation, error checking, and structured solutions ready for practical use.
Elevify advantages
Develop skills
- Master square root rules and simplify radicals with speed and precision.
- Estimate square roots manually using bracketing, interpolation, and Heron’s method.
- Calculate geometric lengths from areas and diagonals with proper rounding.
- Perform mental calculations for squares and roots on decimals, fractions, and ratios.
- Compare approximation methods and deliver clear, step-by-step solutions.
Suggested summary
Before starting, you can change the chapters and the workload. Choose which chapter to start with. Add or remove chapters. Increase or decrease the course workload.What our students say
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